Increment negative value of property based on window size by less than 1px

This question is very similar with other.
The only difference (and for me is a huge difference because I cannot figure it out) is the value of the CSS value increment.

I have an element on the page with negative margin and in the other question I wanted it to increment by 1 pixel each time the screen was larger by 1 pixel, starting on 1400px wide upwards.

.element {
margin-left: -195px;
}

So, if the window size was 1440px wide the margin-left of the element should be -195px, if the window size was 1441px wide the margin-left of the element should be -194px or if the window size was 1451px wide the margin-left of the element should be -184px and so on.

The answers were awesome and I got it resolved (with CSS or javaScript).

.........................

However now that is implemented I noticed that instead of 1 pixel the element's margin needs only 0.1 pixels of increment:

So:

if window size is 1440px wide the margin-left of the element should be -195px.

If the window size is 1441px wide the margin-left of the element should be -194.9px

or if the window size is 1452px wide the margin-left of the element should be -193.8px and so on.

Starting at 1400px wide upwards.

I am aware that the questions are very similar. However I feel this one is a different level somehow.

IMPORTANT NOTE: What I want is a dynamic value for the margin-left that increases based on screen size and not a kind of media query which would make the value always remain the same between an interval of screen sizes. What I want would force me to add a massive number of media queries.